3kw Honrizontal Axis Small Wind Generator

• Output Type: DC
• Number of Blade: Multiple-Blade
• Rotating Shaft: Horizontal
• Stress Way of Blade: Lift Force
• Power: ＜10kW
• Phase: Three Phase
• Model NO.: AH-3000W
• Certification: CE, ISO, RoHS
• Brand: Ane
• Application Field: Village,Factory,Farm etc.
• Transport Package: Plywood Box
• Specification: Yawing wind turbine
• Trademark: ANE
• Origin: Qingdao, China
• HS Code: 85023100
• Production Capacity: 1000 Sets Per Year

Product Description

AH-3000W Wind turbine

Small wind turbine special features:
Patented Blade Design
Patented aerofoil 5 blade design with true symmetrical and twisted aerodynamic design which ensures rotor capture maximum power from wind (Cp>0.35 in low wind) and operates in amazingly low noise and minimal vibration.

1. True symmetrical and balanced aerofoil blade ensure rotor matching with generator perfectly
2. Large ratio of tip section chord to root section chord and variable chord airfoil blade ensures rotor start-up easily and running smoothly with high torque & RPM at lower wind condition
3. Aerodynamic blades designed with over-speed braking system to make sure generator well protected in higher wind.
4. Reinforced nylon glass-fiber using advanced thermoplastic engineering and precision injection molding technology for higher strength, flexibility and reliability.
5. Cp.>0.35 at low wind.

 

Over-speed Control System
Smart Blade Aerodynamics Braking and Electromagnetic Speed Limitation

AH-3000W wind turbine power curve

This power curve generated by wind tunnel testing indicated that the blade aerodynamics braking system starts to take effect from 14-15m/s wind speed, the rotor RPM is always limited within wind turbine rated maximum RPM at even higher wind.

Abandoned the traditional failure-prone mechanical furling system, the blade itself is designed with over-speed braking system which will generate a reverse reluctant torque to lower the blade rotation speed so that the blades and generator can be well protected in higher wind, it solved safety and reliability problems facing by most small wind turbines.

Combination of Electromagnetic braking and aerodynamic braking maximizes energy capture by extending turbine's operating speed range into higher and lower wind speed which are missed by the old style wind turbines.

Minimal Vibration and Low Noise Operation
Everything with moving parts will make some noise and vibration, and wind turbines are no exception, most noise and vibration are caused by turbine blades rotation in the wind and generator resonates with rotor and tower, our Energy well designed wind turbine could works quietly in both low and high wind.

1. The blades have exceptional consistency and aerodynamic outline with a mass distribution which ensures the rotor operate with minimal vibration and very low noise.
2. Perfectly matched rotor and generator cause much less resonance of wind turbine and tower.
3. Blade Aerodynamics Braking limits blade to rotate at rated RPM which could avoid higher noise and vibration caused by extreme wind.

Maintenance Free Design
Innovative two-moving-part system

Typical wind turbine has three moving parts(rotor, head yawing and mechanical furling), our Energy replaced mechanical furling by using advanced electromagnetic and blade aerodynamics braking and take only two moving parts, which improves generator reliability dramatically as it has less mechanical failure.

Innovative slip ring design

Wind turbines with typical slip ring design often twists and tangles the connection cable from generator to controller, which made the system has to be maintained every few month. The patented slip ring design solved this problem completely and made the wind turbine with higher reliability and real maintenance free.

Best Material and Workmanship
Rotor and housing

Patented rotor is made of high quality stainless steel rotor shaft attached with permanent neodymium magnet, the unique winding and multi pole design reduces the startup torque of alternator which assures generator would produce more power at lower wind condition than other system.

Generator housing is made of precisely coated aluminum alloy with minimal tolerance and sealed with high quality sealant, this is why our wind turbine could work normally under various working conditions, and this is why our wind generator features class B insulation and IP56 class protection. Besides, our generator system is designed with a sufficient buffer of overload to ensure overall wind turbine reliability.

Blade
Blades are made from reinforced nylon glass-fiber by using advanced thermoplastic engineering and precision injection molding technology for higher strength, flexibility
and reliability.

 High Efficiency Wind Turbines
With our R&D team efforts and years of technology accumulation and fine workmanship, our wind 6th generation wind turbines proved an excellent performance, durability and reliability, following generator efficiency testing result shows what our turbine is capable of and we expect you could start to test our wind turbine yourself. Results speak themselves!

AH-3000w wind turbine specification:

Model	3000L
Rated Output	3000W
Peak Output	3500W
Controller Output Voltage(V)	DC 48/110/220
Start-up Speed	2m/s or 4.5mph
Cut-in Speed	2.5m/s or 5.6mph
Rated Rotor Speed(RPM)	700
Rated Wind Speed(m/s)	12m/s or 26.8mph
System average Cp.	≥0.36
Rated Charging Current(A)	62.5/27.3
Noise Level	<30dB (5m behind turbine @ 5m/s gusting)
Working Tem. Range ºC	From -40ºC to 60ºC
Survival Max. Wind	60m/s or 133mph
Over-speed control	Electromagnetic & blade aerodynamic braking
Number of Blades	5
Rotor Diameter(m)	3
Swept Area(m²)	7.07
Blade Material	Reinforced glass-fiber nylon
Generator Type	Brushless 3-phase PMA(Neodymium Magnet)
Generator Material	Aluminum alloy body &stainless steel rotor
Net Weight	70KG
Tower Connection	Flange connection
Certificate	ISO,CE

Project pictures: